https://forum.mflenses.com/viewforum.php?f=52 2021-08-11T19:26:07+00:00 always 1.0 https://forum.mflenses.com/viewtopic.php?t=32548 2021-08-11T19:26:07+00:00 always 0.50 https://forum.mflenses.com/viewtopic.php?t=9761 2016-07-15T19:42:37+00:00 always 0.75 https://forum.mflenses.com/viewtopic.php?t=74677 2016-04-04T17:18:16+00:00 always 1.00 https://forum.mflenses.com/viewtopic.php?t=37393 2011-03-22T10:54:21+00:00 always 0.75